Comic Database Software - catalog your comic book collection

I've been obsessed with this app for YEARS. I've saved so much money by no longer buying duplicates I had forgotten I already owned, and it sure as hell beats carrying around a handwritten list or notebook. It also helps with storage organization since you can enter storage info right in the app, as well as signature, slabs, and other pertinent data.
This app is incredible, I highly recommend to all who buy comics. — Alan Soto (USA) on CLZ Comics

Genius app makes comic book collecting (when you have thousands of comics) a breeze to catalog so you can know without going and looking through them all to remember if you have an issue. Thank God! There's even editing the issues as in the prices, etc. So you know the date you purchased if you want an original price to help know profits and declines in value, etc. — RagnarokSnake1213 on CLZ Comics

Customer service is very helpful and responsive. I like the ability to link to other apps for key info and prices. Overall, I'm very happy with CLZ. — Wade Simmons on CLZ Comics

Excellent service. Love the app. They continue to improve it and gets easier to use more options. Thank you very much. (Now if they only did comic cards, lol) — Jonathan Virga on CLZ Comics

Great app !!! Been using it since the beginning. Support is always there and very helpful. Couldn't organize my collection without it. — Marc Paterniti on CLZ Comics

I am not sure what I would do without it. Easily add comics with barcode scanning, and view collection at a glance, with statistical data. Tie in with CovrPrice helps maintain value of collection and quick price check on the fly when purchasing comics. This app has saved me from buying duplicate comics frequently. App support is wonderful as well either through email or through their Facebook group. Highly recommend to the casual comic buyer or serious collector. — Marc Slotnick on CLZ Comics

I'd be lost without this app. Clean, concise, ez to use. — Dak Ginny on CLZ Comics

Love it it's great for any comic collection. — Joe Brenner on CLZ Comics

Don't want to live without it! When it comes to conventions or being at random shops, having the information of what you already have or need is so relieving! App is easy to use and they're updating functionality all the time. — perry cox on CLZ Comics

Every comic collection needs this! — John Anderson on CLZ Comics

I've been establishing a modern intuitive system for my wife for tracking and selling from within the thousands of comics just gifted to us by dear old dad.
CLZ is an awesome app, allowing me to build and track my inventory in a small fraction of the time I was expecting it to take manually. — Thomas Daniels on CLZ Comics

This is an excellent tool for comic collectors. The app is incredibly useful with a nice interface. It is very robust. Great customer support as well. Highly recommend. — GrindrTryout (USA) on CLZ Comics

If you are a comic collector this app is a must have. The annual charge is completely worth it. You can have your entire collection saved in the app along with pictures of the covers. It also shows ALL of the variants so you can pick and choose the ones you want to collect. You can when add comics or variants that might not be on the app due to their rarity or newness. — William Shipley on CLZ Comics

A couple of years ago I was preparing to organize, catalogue and maintain records for our collection of about 2,500 comics. I found and used this app. it has turned out to be a lucky investment of time! believe me - I wasn’t sure.
i really can’t recommend it enough! Their eventual collaboration with Coverprice has also been invaluable. — csCay (USA) on CLZ Comics

Easy to use, plus updating to the cloud is a great option. — curt m on CLZ Comics

The CLZ app with the covrprice values is easily the best! — Qcarter (USA) on CLZ Comics

I love this app. I've been collecting comics for (54) years. So far, I've scanned over 20,000 and still going. Once I get to my archived collection it should be interesting to see how much I really have. Keep up the good work. — Blake Cozart on CLZ Comics

Couldn't handle the 22000 comics I have without this app. — shinysuitx on CLZ Comics

I had looked for a software program to catalog my comic books for quite some time without success until I found CLZ. This is a fantastic app for cataloging my comic books and also gives a value based on cover price and overall value of the comic based on the grade you give it.
There’s a lot of information you can add and/or edit if you choose to including adding notes, just scan the barcode or enter an issue to start cataloging. Works on PC or mobile phone with updates often. — webdad (USA) on CLZ Comics

While no tool to manage a collection is perfect for everyone, CLZ does a great job. It has a robust array of tools in the app to manage your collection in different ways. — GypsyRav3n (USA) on CLZ Comics

I believe I downloaded this app about 4 or more years ago. Not only has the app consistently improved, but the customer service has always been amazing! I have multiple long boxes of comics and when I go to purchase more, I can easily find which issues I'm missing in a series or which cover art I don't have. So much detail can be inputted I feel as if I'm under utilizing the app. — Jonathan De Leon on CLZ Comics

Extremely user friendly and the auto-sort feature is very helpful. Use with "CvrPrice" and stay updated on comic values. — Rod C. on CLZ Comics

I wish I had gotten this App long time ago. It’s amazing and so easy to use. With 5,000 titles on the shelves I couldn’t oversee it, luckily I can add comic books directly by searching them, so adding my series is pretty fast. Love it! — Don’t wait (Denmark) on CLZ Comics

I've been using this app for years, great way to keep everything in order. — Red Okami on CLZ Comics

I have been using this app for over a year and it's great for cataloging comics. No more excel spreadsheets at convention! And customer service is top-notch. Paired with CovrPrice, this is an invaluable collector's app. — Derek Smith on CLZ Comics

The best organization app I've used. I'm very happy to pay for the cvr price addition too. — Austin Lohouse on CLZ Comics

You would be foolish not to use CLZ. This app is perfect for keeping track of your collection and what you have read, and the customization options are countless. Using CLZ has been an absolute game changer for me (not an overstatement, I promise), and it has been years since I ended up with a dreaded duplicate book or anything like that. Highly recommend! — Anthony Rizzie on CLZ Comics

The single best app on the market for keeping track of your collection. — David Batty on CLZ Comics

I recently subscribed to CLZ and added our collection of over 3K books into the app. I just have to say that this app is AMAZING!
My husband was using Stash my Comics which was 7-8 months behind on having titles updated and multiple variants were listed with the incorrect variant letter. I downloaded his collection to a CSV file and ran some excel formulas and added some conditional formatting to organize the titles so I could do batch entries and it made it so much easier. When I came across a cover that didn’t look like something he would buy, I would cross reference it back to the book in Stash just to see that yet another variant was listed wrong.
We have now been using the app for a few months and have added all of our recent additions. Adding comics is a breeze with the ability to scan a barcode or add from your pull list items now called NCBD in the app. This app is worth EVERY PENNY and then some!! Thanks to all of the tips we got as well and the amazing customer service from the team at CLZ! — SPhillips1972 (USA) on CLZ Comics

A must have for any comic book fan. Casual or collector. — Benjamin Hood on CLZ Comics